PA66 heavy Huafeng EP158 nylon new material pure resin wear resistant impact resistant polyamide (PA) plastic raw materials - Products

Product Details

Basic Parameters

ENGINEERING PLASTICS

PA66重庆 Huafeng EP158 nylon 新 material pure resin wear resistant impact resistant polyamide (PA) plastic raw materials

PA66

📖 product introduction

Huafeng PA66 EP158， general purpose grade nylon resin ，可 used as injection molding raw materials or modified 基 material ，还可广泛 used for 电子电气，仪器仪表， automotive parts ， home appliances ，通讯， textile ，油管，邮箱 and 精密工程制品等，亦可 used for production film ， packaging materials ， medical devices ，体育用品，日用品等。

⚙️ processing 参数参考

processing temperature 范围

270-300°C

mold temperature

60-90°C

drying conditions

80°C / 4h

干燥 time

0.05%

molding shrinkage 1.0-2.0%

📋 详细 technology 信息

📋 认证 and 合规信息

🧪 化学耐受 performance

优异 ✅矿物油/ lubricated 脂燃 material 油液压油弱碱醇类醚类

good 好 ✔洗涤 agent芳香烃(短期)弱酸

受限 ⚠强酸酚类甲酸

避免 ❌浓硫酸浓盐酸甲酸(溶解)强碱浓液

🌟 material material 优势

PA66（ nylon 66 (PA66) / polyamide 66 ） is nylon 家族 in heat resistant property and mechanical properties 最 excellent 品种，熔点260°C， tensile strength 70-90MPa。PA66广泛 used for 汽车、电子电气、工业机械等领域， is 轻量化替代金属首选 engineering plastics 。

📦 储存 and 处理建议

PA66 resin 具 has 强 moisture absorption property (平衡含水率2.5%)，必须储存 in 干燥、密封环境 in 。 processing 前80°C干燥4-6小时(除湿干燥机必须)，含水率控制 in 0.1%以下。含水率过高会导致 processing 时 occurrence bubbles 、银纹，严重 reduces 制品 mechanical properties 。

🌍

RoHS 合规

符合欧盟RoHS指令

🏭

ISO 认证

质量管理体系

✅

quality assured

原厂正品

更多 engineering plastics Model 请访问daoqinsh.com

📐 详细物 property 参数表

测试项目	典 type 值	测试标准	单位
density	1.13-1.15	ASTM D792	g/cm³
相对 viscosity (RV)	2.4-3.2	乌氏 viscosity 法	—
melt temperature	255-265	ASTM D3418	°C
tensile strength (干态)	70-90	ASTM D638	MPa
tensile strength (调湿态)	55-70	ASTM D638	MPa
断裂伸长率(干态)	30-100	ASTM D638	%
flexural modulus (干态)	2800-3200	ASTM D790	MPa
flexural strength (干态)	100-130	ASTM D790	MPa
悬臂梁缺口 impact (干态)	50-80	ASTM D256	J/m
洛氏 hardness	R118-R125	ASTM D785	—
heat deflection temperature (HDT) (0.45MPa)	220-250	ASTM D648	°C
heat deflection temperature (HDT) (1.8MPa)	80-100	ASTM D648	°C
line property thermal expansion coefficient	50-70	ASTM D696	10⁻⁶/°C
体积电阻率	>10¹²	ASTM D257	Ω·cm
介电强 degree	15-25	ASTM D149	kV/mm
friction coefficient	0.1-0.3	ASTM D1894	—
磨耗量(Taber,1000g)	5-15	ASTM D1044	mg
water absorption (24h/饱 and)	1.5/2.5	ASTM D570	%
molding shrinkage	1.0-2.0	ASTM D955	%
UL94 flame retardant rating	V-2	UL 94	—

* 以上数据 is 典 type 参考值，具体以原厂TDS is 准

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Product Features

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